 <div class="widget">
    <h2>Log In/Register</h2>
    <div class="dongz">
      <form action="login.php" method="post">
                   <ul id="login">
                    <li>
                                      Username:<br>
                                      <input type="text" placeholder="username" name="username">
                    </li>
                    <li>
                                      Password:<br>
                                      <input type="password" placeholder="password" name="password">
                    </li>
                    <li>
                                      <input type="submit" value="Log in">
                    </li>
                    <li>
                                      <a href="reg.php">Register Here</a>
                    </li>
                    <li></li>
                   </ul>            
                   
      </form>
    </div>
 </div>